20
LVDS Connector (Optional)
(40-pin LVDS1)
(see p.8 No. 11)
Backlight Volume Control
(7-pin BLT_VOL1)
(see p.8 No. 12)
Backlight Power Connector
(6-pin BLT_PWR1)
(see p.8 No. 13)
PIN
Signal Name
1
GPIO_VOL_UP
2
GPIO_VOL_DW
3
PWRDN
4
LVDS1 BLUP
5
LVDS1 BLDW
6
GND
7
GND
1
1
SATA Power Output Connector
(4-pin SATA_PWR1)
(see p.8 No. 23)
Buzzer Header
(2-pin BUZZ2)
(see p.8, No. 20)
Chassis Intrusion Headers
This motherboard supports
(2-pin CI1, CI2: see p.8, No. 26)
CASE OPEN detection feature
that detects if the chassis cover
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
1
Signal
GND
PIN
Signal Name
PIN
Signal Name
2
LCD_VCC
1
LCD_VCC
4
LDDC_CLK
3
+3.3V
6
LVDS_A_DA
TA0#
5
LDDC_DA
TA
8
GND
7
LVDS_A_DA
TA0
10
LVDS_A_DA
TA1
9
LVDS_A_DA
TA1#
12
LVDS_A_DA
TA2#
11
GND
14
GND
13
LVDS_A_DA
TA2
16
LVDS_A_DA
TA3
15
LVDS_A_DA
TA3#
18
LVDS_A_CLK#
17
GND
20
GND
19
LVDS_A_CLK
22
LVDS_B_DA
TA0
21
LVDS_B_DA
TA0#
24
LVDS_B_DA
TA1#
23
GND
26
GND
25
LVDS_B_DA
TA1
28
LVDS_B_DA
TA2
27
LVDS_B_DA
TA2#
30
LVDS_B_DA
TA3#
29
DPL
VDD_EN
32
GND
31
LVDS_B_DA
TA3
34
LVDS_B_CLK
33
LVDS_B_CLK#
36
CON_LBKL
T_EN
35
GND
38
LCD_BL
T_VCC
37
CON_LBKL
T_CTL
40
LCD_BL
T_VCC
39
LCD_BL
T_VCC
1
39
40
2
PIN
Signal Name
1
GND
2
GND
3
CON_LBKLT_CTL
4
CON_LBKLT_EN
5
LCD_BLT_VCC
6
LCD_BLT_VCC
GND
+5V
+12V
GND
1
+5V
Signal
1
